What is the minimum waiting period for an applicant to retest after failing the written test for Inspection Authorization (IA)?

The minimum waiting period for an applicant to retest after failing the written test for Inspection Authorization (IA) is 90 days. This waiting period is established to ensure that applicants have adequate time to study and improve their understanding of the material before attempting the test again.

The rationale behind such a waiting period is to enhance safety and knowledge retention in the aviation field. It aims to ensure that individuals are fully prepared to demonstrate their understanding and competence in inspection procedures, ultimately leading to a higher standard of performance once they achieve their certification. This period also allows candidates to reflect on the areas where they struggled and focus their study efforts accordingly, thus improving their chances of success upon retesting.